COPT DEFENSE PROPERTIES (CDP)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 127,948,041 shares against 113,410,458 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $724.7M | 19,915,482 | 0.01% | 8q | -6.5%-$50.4M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $439.5M | 12,076,995 | 0.02% | 2q | +1.8%+$7.9M |
| ALLIANCEBERNSTEIN L.P. | $271.7M | 8,880,283 | 0.09% | 31q | HELD |
| STATE STREET CORP | $252.1M | 6,871,138 | 0.01% | 31q | +0.5%+$1.3M |
| JPMORGAN CHASE & CO | $223.0M | 6,080,134 | 0.01% | 31q | +25.2%+$44.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | $185.4M | 5,095,897 | 0.00% | 2q | +0.8%+$1.5M |
| EARNEST PARTNERS LLC | $160.9M | 4,420,946 | 0.58% | 29q | -2.3%-$3.7M |
| GEODE CAPITAL MANAGEMENT, LLC | $126.1M | 3,465,042 | 0.01% | 31q | +6.1%+$7.2M |
| Channing Capital Management, LLC | $105.2M | 2,891,994 | 2.42% | 31q | -3.0%-$3.2M |
| WESTWOOD HOLDINGS GROUP INC | $103.4M | 2,840,694 | 0.78% | 17q | -12.5%-$14.7M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $86.2M | 2,368,640 | 0.01% | 31q | +5.4%+$4.4M |
| BANK OF AMERICA CORP /DE/ | $84.1M | 2,309,954 | 0.01% | 31q | HELD |
| SEI INVESTMENTS CO | $80.2M | 2,204,679 | 0.07% | 20q | -3.8%-$3.2M |
| MORGAN STANLEY | $76.0M | 2,089,769 | 0.00% | 35q | -6.0%-$4.9M |
| GRS Advisors, LLC | $70.3M | 1,930,934 | 5.93% | 4q | +17.0%+$10.2M |
| NORTHERN TRUST CORP | $68.6M | 1,883,872 | 0.01% | 31q | +17.3%+$10.1M |
| PRINCIPAL FINANCIAL GROUP INC | $63.7M | 1,751,745 | 0.03% | 31q | HELD |
| TWO SIGMA INVESTMENTS, LP | $62.6M | 1,720,245 | 0.05% | 12q | -23.3%-$19.1M |
| GOLDMAN SACHS GROUP INC | $61.0M | 1,676,030 | 0.01% | 31q | +14.8%+$7.9M |
| DIMENSIONAL FUND ADVISORS LP | $60.7M | 1,669,150 | 0.01% | 31q | -0.8%-$478.4K |
| AQR CAPITAL MANAGEMENT LLC | $57.3M | 1,575,072 | 0.02% | 25q | +11.6%+$6.0M |
| Bank of New York Mellon Corp | $47.8M | 1,312,183 | 0.01% | 31q | HELD |
| MILLENNIUM MANAGEMENT LLC | $47.2M | 1,296,926 | 0.02% | 29q | +28.1%+$10.3M |
| AMERIPRISE FINANCIAL INC | $45.2M | 1,241,459 | 0.01% | 31q | +52.6%+$15.6M |
| T. Rowe Price Investment Management, Inc. | $38.2M | 1,050,157 | 0.03% | new | NEW |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | $35.7M | 982,340 | 0.18% | 31q | +1.6%+$563.7K |
| Qube Research & Technologies Ltd | $35.5M | 974,810 | 0.03% | 14q | +30.9%+$8.4M |
| NORGES BANK | $33.6M | 922,648 | 0.00% | 32q | -35.4%-$18.4M |
| FRONTIER CAPITAL MANAGEMENT CO LLC | $32.7M | 897,519 | 0.30% | 31q | -0.7%-$231.3K |
| Nuveen, LLC | $27.9M | 767,484 | 0.01% | 6q | -35.6%-$15.4M |
| VANGUARD FIDUCIARY TRUST CO | $27.5M | 754,646 | 0.01% | 2q | +2.7%+$719.8K |
| WELLINGTON MANAGEMENT GROUP LLP | $26.5M | 729,301 | 0.00% | 4q | -25.0%-$8.9M |
| Invesco Ltd. | $26.2M | 720,331 | 0.00% | 31q | +0.7%+$194.8K |
| NEW YORK STATE COMMON RETIREMENT FUND | $25.4M | 698,603 | 0.03% | 31q | +0.9%+$236.5K |
| Legal & General Group Plc | $25.0M | 685,716 | 0.01% | 31q | -2.3%-$596.1K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $24.5M | 672,108 | 0.01% | 11q | +595.5%+$20.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $24.4M | 670,645 | 0.00% | 31q | -2.2%-$544.6K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $22.4M | 614,891 | 0.02% | 15q | -25.4%-$7.6M |
| Rockefeller Capital Management L.P. | $21.5M | 590,273 | 0.03% | 4q | +8.1%+$1.6M |
| Alpha Wave Global, LP | $20.6M | 566,739 | 0.33% | 2q | +36.5%+$5.5M |
| Leeward Investments, LLC - MA | $20.6M | 566,469 | 0.94% | 18q | -2.0%-$428.3K |
| Retirement Systems of Alabama | $20.1M | 553,233 | 0.06% | 31q | -3.8%-$792.0K |
| NATIXIS ADVISORS, LLC | $20.0M | 548,545 | 0.02% | 18q | +8.3%+$1.5M |
| JONES FINANCIAL COMPANIES LLLP | $19.1M | 524,770 | 0.01% | 8q | +9.0%+$1.6M |
| RAYMOND JAMES FINANCIAL INC | $18.5M | 508,129 | 0.01% | 7q | +4.6%+$816.7K |
| BARCLAYS PLC | $18.5M | 507,016 | 0.00% | 31q | +23.9%+$3.6M |
| BOOTHBAY FUND MANAGEMENT, LLC | $18.2M | 500,715 | 0.24% | 4q | +53.3%+$6.3M |
| ENVESTNET ASSET MANAGEMENT INC | $17.4M | 477,142 | 0.00% | 31q | +4.7%+$782.1K |
| State of Tennessee, Department of Treasury | $16.8M | 462,425 | 0.05% | 31q | +1.4%+$231.3K |
| VICTORY CAPITAL MANAGEMENT INC | $14.1M | 387,433 | 0.01% | 28q | -1.6%-$231.2K |
| HSBC HOLDINGS PLC | $14.1M | 387,243 | 0.01% | 31q | +45.2%+$4.4M |
| RHUMBLINE ADVISERS | $13.7M | 376,148 | 0.01% | 31q | +4.7%+$608.7K |
| RENAISSANCE TECHNOLOGIES LLC | $13.5M | 371,752 | 0.02% | 10q | +46.4%+$4.3M |
| Balyasny Asset Management L.P. | $12.9M | 354,602 | 0.02% | 11q | -32.6%-$6.2M |
| FMR LLC | $12.3M | 336,986 | 0.00% | 31q | +51.2%+$4.2M |
| VOYA INVESTMENT MANAGEMENT LLC | $11.6M | 318,775 | 0.01% | 31q | -1.2%-$136.2K |
| NORDEA INVESTMENT MANAGEMENT AB | $11.2M | 306,104 | 0.01% | 26q | -6.6%-$796.6K |
| Davis Selected Advisers | $10.7M | 292,700 | 0.05% | 5q | -2.2%-$236.5K |
| STATE OF WISCONSIN INVESTMENT BOARD | $10.4M | 286,273 | 0.02% | 31q | -9.6%-$1.1M |
| WELLS FARGO & COMPANY/MN | $10.2M | 280,176 | 0.00% | 31q | +28.3%+$2.2M |
| UBS Group AG | $9.8M | 270,287 | 0.00% | 31q | +19.3%+$1.6M |
| HRT FINANCIAL LP | $9.4M | 258,776 | 0.02% | 4q | +15.8%+$1.3M |
| KENNEDY CAPITAL MANAGEMENT LLC | $9.2M | 251,853 | 0.16% | 31q | -2.8%-$268.6K |
| CANADA LIFE ASSURANCE Co | $9.1M | 250,637 | 0.01% | 31q | HELD |
| Swiss National Bank | $8.3M | 227,500 | 0.00% | 31q | +1.6%+$127.4K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $8.0M | 220,050 | 0.02% | 31q | HELD |
| State of New Jersey Common Pension Fund D | $7.5M | 206,641 | 0.03% | 28q | -6.9%-$559.5K |
| CITIGROUP INC | $7.4M | 204,236 | 0.00% | 31q | +22.3%+$1.4M |
| Asset Management One Co., Ltd. | $7.0M | 193,111 | 0.02% | 31q | +6.3%+$419.5K |
| TUDOR INVESTMENT CORP ET AL | $6.9M | 190,257 | 0.01% | new | NEW |
| Northwest & Ethical Investments L.P. | $6.9M | 188,377 | 0.16% | 4q | HELD |
| NOMURA ASSET MANAGEMENT CO LTD | $6.7M | 182,840 | 0.01% | 31q | +4.0%+$255.5K |
| UniSuper Management Pty Ltd | $6.5M | 179,019 | 0.03% | 13q | +671.6%+$5.7M |
| Hudson Bay Capital Management LP | $6.4M | 175,000 | 0.02% | new | NEW |
| DEUTSCHE BANK AG\ | $6.2M | 170,017 | 0.00% | 34q | -90.3%-$57.7M |
| Russell Investments Group, Ltd. | $6.0M | 163,911 | 0.01% | 25q | -74.3%-$17.2M |
| Connor, Clark & Lunn Investment Management Ltd. | $5.7M | 157,727 | 0.01% | 4q | -27.3%-$2.2M |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $5.2M | 143,022 | 0.01% | 31q | -0.7%-$36.6K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $5.1M | 139,915 | 0.00% | 31q | +21.4%+$897.2K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4.9M | 133,443 | 0.00% | 31q | -2.8%-$137.7K |
| LANDMARK INVESTMENT PARTNERS, L.P. | $4.7M CALL | options only | 1.19% | new | OPTIONS |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $4.6M | 127,211 | 0.01% | 6q | -44.2%-$3.7M |
| CITADEL ADVISORS LLC | $4.5M incl. $622.3K options PUT | 107,636 | 0.00% | 15q | -56.1%-$5.8M |
| MetLife Investment Management, LLC | $4.5M | 123,259 | 0.02% | 32q | +3.3%+$144.0K |
| Sumitomo Mitsui Trust Group, Inc. | $4.5M | 123,241 | 0.00% | 31q | HELD |
| FRANKLIN RESOURCES INC | $4.5M | 123,012 | 0.00% | 17q | -6.2%-$297.9K |
| Dana Investment Advisors, Inc. | $4.5M | 122,812 | 0.12% | 10q | -0.6%-$27.8K |
| VANGUARD ASSET MANAGEMENT, Ltd | $4.4M | 121,165 | 0.00% | 2q | +4.7%+$199.1K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $4.3M | 118,405 | 0.01% | 31q | -13.7%-$684.8K |
| FIRST TRUST ADVISORS LP | $4.1M | 113,956 | 0.00% | 31q | +316.7%+$3.2M |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4.1M | 111,628 | 0.02% | 31q | +40.3%+$1.2M |
| EASTERLY INVESTMENT PARTNERS LLC | $4.0M | 110,376 | 0.20% | 4q | -21.5%-$1.1M |
| Vanguard Investments Australia, Ltd. | $3.7M | 102,895 | 0.01% | 2q | HELD |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $3.7M | 102,668 | 0.00% | 31q | -1.5%-$57.0K |
| FEDERATED HERMES, INC. | $3.7M | 102,354 | 0.01% | 31q | -1.6%-$60.3K |
| PEAPACK GLADSTONE FINANCIAL CORP | $3.5M | 97,125 | 0.04% | 24q | -1.7%-$61.8K |
| Mitsubishi UFJ Asset Management Co., Ltd. | $3.5M | 96,760 | 0.00% | 31q | +4.7%+$159.4K |
| VIRGINIA RETIREMENT SYSTEMS ET Al | $3.4M | 94,446 | 0.02% | 25q | -9.1%-$345.1K |
| Cerity Partners LLC | $3.2M | 88,548 | 0.00% | 5q | +179.9%+$2.1M |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $3.1M | 85,780 | 0.05% | 25q | -3.8%-$124.1K |
Showing the largest 100 of 331 reported holders.
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-29 | PICKETT C TAYLOR | Director | Sold | 31,798 | $1.0M |
| 2026-05-26 | DENTON ROBERT L | Director | Sold | 3,922 | $127.0K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 76 | $95.4M | 2,854,405 | 6 | 22 | 22 | 0.0% |
| Q2 2026 | 331 | $4.6B | 127,948,041 | 36 | 109 | 101 | 0.1% |
| Q1 2026 | 325 | $3.9B | 127,429,702 | 42 | 107 | 106 | 0.0% |
| Q4 2025 | 308 | $3.4B | 123,389,550 | 22 | 102 | 117 | 0.0% |
| Q3 2025 | 311 | $3.6B | 125,151,251 | 43 | 117 | 101 | 0.0% |
| Q2 2025 | 306 | $3.3B | 120,848,495 | 31 | 124 | 106 | 0.0% |
| Q1 2025 | 303 | $3.3B | 121,011,895 | 31 | 115 | 89 | 0.0% |
| Q4 2024 | 304 | $3.7B | 120,164,277 | 27 | 112 | 97 | 0.0% |
| Q3 2024 | 293 | $3.7B | 120,291,542 | 43 | 109 | 98 | 0.0% |
| Q2 2024 | 264 | $3.0B | 118,239,595 | 16 | 94 | 102 | 0.0% |
| Q1 2024 | 269 | $2.9B | 118,473,696 | 46 | 81 | 93 | 0.0% |
| Q4 2023 | 248 | $3.1B | 119,451,163 | 32 | 83 | 83 | 0.0% |
| Q3 2023 | 244 | $2.8B | 117,912,734 | 22 | 72 | 98 | 0.0% |
| Q2 2023 | 239 | $2.7B | 115,351,969 | 22 | 78 | 94 | 0.0% |
| Q1 2023 | 248 | $2.9B | 123,810,671 | 33 | 96 | 76 | 0.0% |
| Q4 2022 | 244 | $3.1B | 118,579,001 | 30 | 83 | 81 | 0.1% |
| Q3 2022 | 222 | $3.0B | 129,116,255 | 13 | 72 | 87 | 0.0% |
| Q2 2022 | 248 | $3.4B | 129,148,131 | 36 | 71 | 90 | 0.0% |
| Q1 2022 | 236 | $4.6B | 160,768,913 | 18 | 69 | 94 | 0.0% |
| Q4 2021 | 251 | $5.8B | 205,254,171 | 31 | 88 | 78 | 0.4% |
| Q3 2021 | 239 | $4.6B | 171,170,788 | 24 | 62 | 84 | 0.0% |
| Q2 2021 | 241 | $4.9B | 175,224,873 | 20 | 93 | 85 | 0.0% |
| Q1 2021 | 256 | $3.9B | 149,333,166 | 41 | 91 | 76 | 0.0% |
| Q4 2020 | 244 | $3.9B | 148,327,894 | 29 | 69 | 102 | 0.2% |
| Q3 2020 | 250 | $3.6B | 153,137,086 | 32 | 87 | 87 | 0.0% |
| Q2 2020 | 255 | $3.9B | 155,753,376 | 52 | 82 | 84 | 0.0% |
| Q1 2020 | 221 | $6.1B | 276,509,641 | 19 | 78 | 76 | 0.0% |
| Q4 2019 | 250 | $9.1B | 308,549,405 | 29 | 88 | 74 | 0.0% |
| Q3 2019 | 236 | $9.1B | 305,242,072 | 24 | 73 | 90 | 0.0% |
| Q2 2019 | 248 | $7.1B | 268,735,810 | 41 | 94 | 64 | 0.0% |
| Q1 2019 | 234 | $8.4B | 308,229,349 | 24 | 85 | 70 | 0.0% |
| Q4 2018 | 253 | $4.1B | 194,965,277 | 7 | 6 | 4 | 0.0% |
